<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>video</title>
  </head>

  <body>
    <video
      src="素材/c.mp4"
      controls
      loop="2"
      muted
      width="400px"
      poster="imgs/1.jpg"
      starttime="00:05"
      preload="metadata"
    ></video>
  </body>
</html>
